html, body {
  background-color: #222;
  width: 100%;
  height: 100%;
  margin: 0;
}

.root {
  width: 100%;
  height: 100%;
}

.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}


